libOFA is an open-source audio fingerprint library created and
provided by MusicIP (http://www.musicip.com).
You can also check out http://www.musicip.com/dns/ for more
information surrounding our MusicDNS product, which is where LibOFA
originated. Alternatively, visit MusicBrainz, http://musicbrainz.org,
who is a MusicIP partner, and uses our fingerprint technology
extensively throughout their site and their database.